diff options
Diffstat (limited to 'fs/nfsd/nfsctl.c')
| -rw-r--r-- | fs/nfsd/nfsctl.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 87fed75808ff..8e6dbe9e0b65 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -76,7 +76,9 @@ static ssize_t write_maxconn(struct file *file, char *buf, size_t size); #ifdef CONFIG_NFSD_V4 static ssize_t write_leasetime(struct file *file, char *buf, size_t size); static ssize_t write_gracetime(struct file *file, char *buf, size_t size); +#ifdef CONFIG_NFSD_LEGACY_CLIENT_TRACKING static ssize_t write_recoverydir(struct file *file, char *buf, size_t size); +#endif static ssize_t write_v4_end_grace(struct file *file, char *buf, size_t size); #endif @@ -93,7 +95,9 @@ static ssize_t (*const write_op[])(struct file *, char *, size_t) = { #ifdef CONFIG_NFSD_V4 [NFSD_Leasetime] = write_leasetime, [NFSD_Gracetime] = write_gracetime, +#ifdef CONFIG_NFSD_LEGACY_CLIENT_TRACKING [NFSD_RecoveryDir] = write_recoverydir, +#endif [NFSD_V4EndGrace] = write_v4_end_grace, #endif }; @@ -179,7 +183,7 @@ static const struct file_operations pool_stats_operations = { .open = nfsd_pool_stats_open, .read = seq_read, .llseek = seq_lseek, - .release = nfsd_pool_stats_release, + .release = seq_release, }; DEFINE_SHOW_ATTRIBUTE(nfsd_reply_cache_stats); @@ -707,12 +711,9 @@ static ssize_t __write_ports_addfd(char *buf, struct net *net, const struct cred serv = nn->nfsd_serv; err = svc_addsock(serv, net, fd, buf, SIMPLE_TRANSACTION_LIMIT, cred); - if (err < 0 && !serv->sv_nrthreads && !nn->keep_active) - nfsd_last_thread(net); - else if (err >= 0 && !serv->sv_nrthreads && !xchg(&nn->keep_active, 1)) - svc_get(serv); + if (!serv->sv_nrthreads && list_empty(&nn->nfsd_serv->sv_permsocks)) + nfsd_destroy_serv(net); - svc_put(serv); return err; } @@ -750,10 +751,6 @@ static ssize_t __write_ports_addxprt(char *buf, struct net *net, const struct cr if (err < 0 && err != -EAFNOSUPPORT) goto out_close; - if (!serv->sv_nrthreads && !xchg(&nn->keep_active, 1)) - svc_get(serv); - - svc_put(serv); return 0; out_close: xprt = svc_find_xprt(serv, transport, net, PF_INET, port); @@ -762,10 +759,9 @@ out_close: svc_xprt_put(xprt); } out_err: - if (!serv->sv_nrthreads && !nn->keep_active) - nfsd_last_thread(net); + if (!serv->sv_nrthreads && list_empty(&nn->nfsd_serv->sv_permsocks)) + nfsd_destroy_serv(net); - svc_put(serv); return err; } @@ -1021,6 +1017,7 @@ static ssize_t write_gracetime(struct file *file, char *buf, size_t size) return nfsd4_write_time(file, buf, size, &nn->nfsd4_grace, nn); } +#ifdef CONFIG_NFSD_LEGACY_CLIENT_TRACKING static ssize_t __write_recoverydir(struct file *file, char *buf, size_t size, struct nfsd_net *nn) { @@ -1081,6 +1078,7 @@ static ssize_t write_recoverydir(struct file *file, char *buf, size_t size) mutex_unlock(&nfsd_mutex); return rv; } +#endif /* * write_v4_end_grace - release grace period for nfsd's v4.x lock manager |